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Pharmaceutical Raw Materials Guaifenesin CAS 93-14-1

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Pharmaceutical Raw Materials Guaifenesin CAS 93-14-1 
 
Guaifenesin Basic Info.:
 
Product Name: Guaifenesin 
Synonyms:3-(2-Methoxyphenoxy)-1,2-propanediol; Guaiacol glyceryl ether; Glycerol guaiacolate 
Molecular Formula:C10H14O4 
Molecular Weight:198.22 
CAS Registry Number:93-14-1 
EINECS: 202-222-5 
Melting point:77-81 ºC 
Boiling point:215 ºC (19 mmHg) 
Water solubility:5 g/100 mL (25 ºC)
 
Guaifenesin Usage: 
 
Expectorant cough, phlegm cough for chronic bronchitis, bronchiectasis and other illnesses
Guaifenesin or guaiphenesin (former BAN), also glyceryl guaiacolate,is an expectorant drugsold 
over the counter and usually taken orally to assist the bringing up (expectoration) of phlegm from 
the airways in acute respiratory tract infectiion.
 
 
Effect and mechanism of Action:
 
Guaifenesin is thought to act as an expectorant by increasing the volume and reducing the viscosity of secretions in the trachea and bronchi. It also stimulates the flow of respiratory tract secretions, allowing ciliary movement to carry the loosened secretions upward toward the pharynx.Thus, it may increase the efficiency of the cough reflex and facilitate removal of the secretions; however, objective evidence for this is limited and conflicting.
 

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Prasugrel Hydrochloride (Effient), Cas 389574-19-0 90%

Prasugrel Hydrochloride (2-[2-(Acetyloxy)-6,7-dihydrothieno[3,2-c]pyridin-5(4H)-yl]-1-cyclopropyl-2-(2-fluorophenyl)ethanone Hydrochloride; CS 747; Effient; LY 640315)

A novel antiplatelet agent; it is a third-generation thienopyridine. Antiplatelet agent Prasugrel showed greater platelet inhibition and decreased incidence of ischemic events than Clopidogrel but may induce increased incidence of bleeding in patients.

Method for Determining Identity

Proton NMR Spectroscopic and Mass Spectrometric Analysis

Related Substances 

Total≤1.0%

Individual≤0.5%

Loss on Drying

≤0.5%

Residue on Ignition

≤0.1%

Heavy Metals

≤0.002%

Storage and Stability 

May be stored at RT for short-term only. Long-term storage is recommended at -20°C. For maximum recovery of product, centrifuge the original vial prior to removing the cap.

Toxicity and Hazards

Due to the potential danger associated with the use of some of United States Biological biochemicals, all products should be handled by qualified personnel only, trained in laboratory procedures, and familiar with potential hazards. Information is not available on the possible hazards of many experimental compounds. The absence of a warning must not be interpreted as indication of safety.



Formulation

Supplied as a light yellow or off white crystalline powder.



Purity

~90%



Grade

Highly Purified



Storage

-20°C



MW

409.9



Formula

C20H21CIFNO3S

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Sofosbuvir intermediate CAS NO:817204-32-3 Purified 99%

Sofosbuvir intermediate

(2'R)-N-Benzoyl-2'-deoxy-2'-fluoro-2'-methylcytidine 3',5'-dibenzoate

CAS NO:817204-32-3

M.F:C31H26FN3O7

MW:571.55

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THPVP,TH-PVP,APVP,4CPVP,4C-PVP-Not Exists Technical 98%

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17-alpha-Methyl Testosterone (Methyltestosterone) USP

Turinabol-oral  
 
Basic Info.
Synonyms: 4-Chlorodehydromethyltestosterone (Steroids)
Model NO.:CAS: 2446-23-3                                    Assay:99% Min
MF:C20H27ClO2                                                   MW:334.8802
Molecular Formula:C20h27clo2                               Molecular Weight:334.8802
Character:White Crystalline Powder                        Grade:Pharmaceutical Grade
Export Markets:Global                                            HS Code:3001200010
 
Additional Info.
Trademark:nanjian                                                 Packing:1kg/foil bag or tin.
Standard:EP                                                         Origin:China
HS Code:2937290090                                           Appearance: White crystalline powder..
Appearance: White crystalline powder.                   
Usage: pharmaceutical material, Steroid hormone, Anabolic. For the treatment of male hypogonadism and reduced sperm infertility.
           
Description:
1. Turinabol is a potent lean tissue builder, and good for cutting.
2. Turinabol is a safe steroid and often described as having properties somewhere between Dianabol, and Anavar.
3. Daily dosages are in the ranges of 40 to 60mg and Turinabol makes a great addition to cutting or pre-contest stacks. Versatility is a very positive aspect of this steroid and even athletes in sports where speed is required will find Turinabol a suitable performance enhancing drug.
4. The strong anabolic effects without the added weight gain from water-retention are very favorable.
 
Applications:
1. Oral Tablets Turinabol
2. Turinabol is a potent lean tissue builder, and good for cutting. But thats mostly of interest for bodybuilders
 
Using method:
You can use the Chlordehydromethyltestosterone(Turinabol) powder 11mg every time and two times a day. Also if you have a disadvantage of man genitals, you should use 6mg at a time, the Chlordehydromethyltestosterone(Turinabol) powder is quality 99%. The Chlordehydromethyltestosterone(Turinabol) should be used carefully.
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5F-ADB 5fadb CAS:1715016-75-3 kira@aosinachem.com 99.7%

Email: kira@aosinachem.com
Skype: live:kira_1692
 
Place of Origin: Hubei,China
Application:reaserch chemical
MOQ: 10gram
Purity: > 99.7%
Package: Paluminum foil bag or as request
Storage: Dry and cool
Transportation: PostNL,EMS, Fedex, DHL
Port :Shanghai,Tianjin,Beijing,HK
Delivery time: Within 24 hours
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Atazanavir intermediate CAS NO: 198904-85-7 Purified 99%

Atazanavir intermediate

Tert-Butyl 2-(4-(pyridin-2-yl)benzyl)hydrazinecarboxylate

CAS NO: 198904-85-7

M.F:C17H21N3O2

M.W:299.37

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